Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
17/10/2026, 04:26
General
- Target 2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe
- Size 4.0MB
- Sample261017-e22wtsdb32
- SHA256 f8800313806a887e484b047eb5ebee78f43377e1d1770ee9f1fbb1a5e34b19eb
Malware Config
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Creates a file in the Startup directory 1 TTPs 1 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"2⤵
- Checks computer location settings
- Creates a file in the Startup directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Yya26EHKH7.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Yya26EHKH7.exe" "C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Yya26EHKH7.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Yya26EHKH7.exe" "C:\Users\Admin\AppData\Local\Temp\2026-10-16_e4ad233370165d37f687059f37a8d2c2_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe"5⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 7966⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5088 -ip 50881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Yya26EHKH7.exe
memory/552-12-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/552-18-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/740-0-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/1276-24-0x0000000000CA0000-0x0000000000CA1000-memory.dmp
memory/1276-16-0x0000000000BE0000-0x0000000000C7E000-memory.dmp
memory/1276-17-0x0000000077D72000-0x0000000077D73000-memory.dmp
memory/1276-19-0x0000000077D72000-0x0000000077D73000-memory.dmp
memory/1276-20-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/1276-23-0x0000000077D72000-0x0000000077D73000-memory.dmp
memory/1276-25-0x0000000000BE0000-0x0000000000C7E000-memory.dmp
memory/2888-11-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/2888-13-0x0000000002A40000-0x0000000002ADE000-memory.dmp
memory/2888-2-0x0000000002A40000-0x0000000002ADE000-memory.dmp
memory/2888-1-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/5088-21-0x0000000000870000-0x0000000000909000-memory.dmp